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Emerald|Lab Grown|IGI

0.79ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG591376561

Shape and cutting style on the report: Emerald cut

Certificate IGI LG591376561

Diamond specifications and retailer prices

From $130 USD
As of October 27, 2026
Save $1,120 USD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,250 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.79ct lab-grown emerald diamond

This 0.79ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG591376561 or 591376561. Listed at 10 retailers as of October 27, 2026, with prices from $130 to $1,250, a $1,120 spread on the same certified stone. Do Amore Diamonds lists it at $1,250. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.79
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591376561
Dimensions6.30 × 4.38 × 2.89 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.30 mm4.38 mm0.79 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591376561
Side View
Table 63.0%Crown 38.8°Girdle: MediumPavilion 41.5°Culet: LargeDepth 66.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $838 USD|Low: $125 USD|High: $843 USD|Avg: $410 USD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$130 USD
Retailer 8$146 USD
Retailer 9$151 USD
Retailer 5$306 USD
Retailer 4$410 USD
Retailer 2$548 USD
Retailer 7$573 USD
Retailer 6$637 USD
Retailer 1$838 USD

22 data points across 9 retailers

10 retailers$130 USD to $1,250 USD

A
Cheapest Retailer
-
$130 USD
A
Retailer 2
-
$146 USD
View
Final sale: no returns
A
Retailer 3
-
$151 USD
View
B+
Retailer 4
-
$306 USD
View
B+
Retailer 5
-
$410 USD
View
B
Retailer 6
-
$548 USD
View
B
Retailer 7
-
$573 USD
View
B
Retailer 8
-
$637 USD
View
B
Retailer 9
-
$838 USD
£660 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0F93F1EBF · Oct 29
$1,250 USD
View
9 more retailers have this diamond
Prices start from $130 USDSave up to $1,120 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.79ct Emerald
$130 USD